2695280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4833

約数の個数: 40

約数和(自身を含む): 7163232

約数和(自身を除く): 4467952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4813, 9626, 19252, 24065, 33691, 38504, 48130, 67382, 77008, 96260, 134764, 168455, 192520, 269528, 336910, 385040, 539056, 673820, 1347640, 2695280]

約数ペア:

[(1, 2695280), (2, 1347640), (4, 673820), (5, 539056), (7, 385040), (8, 336910), (10, 269528), (14, 192520), (16, 168455), (20, 134764), (28, 96260), (35, 77008), (40, 67382), (56, 48130), (70, 38504), (80, 33691), (112, 24065), (140, 19252), (280, 9626), (560, 4813)]